中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

247 records (took 0.033 seconds)

    Makeup cosmetic and skin cosmetic
    1.
    发明申请
    Makeup cosmetic and skin cosmetic 审中-公开
    化妆化妆品和皮肤化妆品

    公开(公告)号：US20040228827A1

    公开(公告)日：2004-11-18

    申请号：US10841518

    申请日：2004-05-10

    Inventor： Masato Yoshioka ,  Aiko Takidani ,  Takashi Adachi

    IPC: A61K007/06 ,  A61K007/11 ,  C08G063/48

    CPC classification number: A61Q1/08 ,  A61K8/64 ,  A61Q1/10

    Abstract: A makeup cosmetic and a skin cosmetic, which is produced by the following process and has viscosity in a specific range, wherein said process comprises: polycondensing one or more kind selected from silylated peptides represented by the general formula (I) with one or more kind selected from silane compounds represented by the general formula (II) in an aqueous solution to form a polycondensed polymer, and then adding by addition reaction a silane compound represented by the general formula (III) in an aqueous solution to said polycondensed polymer; wherein said silylated peptide represented by the following general formula (I) is 1 , in which R1 represents a hydroxy group etc., R2 represents a residual group of a side chain obtained by removing the terminal end amino group of a basic amino acid having an amino group at the end of a side chain, R3 represents a side chain of an amino acid other than R2, A is a connecting moiety, and x is from 0 to 50, y is from 1 to 100 and xnully is from 1 to 100; wherein said silane compound represented by the following general formula (II) is R4mSi(OH)pY(4nullpnullm) nullnull(II) , in which m represents an integer from 0 to 2, p represents an integer from 2 to 4, mnullp is not more than 4, R4 represents an organic group; and wherein silane compound represented by the following general formula (III) is R53Si(OH) nullnull(III) wherein three R5s represent organic groups.

    Abstract translation: 一种化妆品和皮肤化妆品，其通过以下方法制备并具有特定范围的粘度，其中所述方法包括：将选自通式（I）表示的甲硅烷基化肽中的一种或多种与一种或多种类型缩聚 在水溶液中选自由通式（II）表示的硅烷化合物，以形成缩聚聚合物，然后通过加成反应将由通式（III）表示的硅烷化合物在水溶液中加入到所述缩聚聚合物中; 其中由以下通式（I）表示的所述甲硅烷基化肽是其中R 1表示羟基等，R 2表示通过除去末端氨基取代的侧链的残基， 在侧链末端具有氨基的碱性氨基酸，R 3表示除R 2以外的氨基酸的侧链，A为连接部分，x为0〜50，y为 1〜100，x + y为1〜100; 其中所述由以下通式（II）表示的硅烷化合物是R 4 mSi（OH）pY（4-pm）（II），其中m表示0至2的整数，p表示2至 4，m + p不大于4，R 4表示有机基团; 并且其中由以下通式（III）表示的硅烷化合物是R 5 3 Si（OH）（III），其中三个R 5表示有机基团。

    Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores
    2.
    发明申请
    Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores 有权
    使用光收获多色素探测和分析多核苷酸的方法和组合物

    公开(公告)号：US20040219556A1

    公开(公告)日：2004-11-04

    申请号：US10600286

    申请日：2003-06-20

    Applicant: The Regents of the University of California

    Inventor： Guillermo C. Bazan ,  Brent S. Gaylord

    IPC: C12Q001/68 ,  C08G063/48 ,  C08G063/91

    CPC classification number: C12Q1/6818 ,  C12Q1/682 ,  Y10T436/143333 ,  C12Q2565/107 ,  C12Q2525/107 ,  C12Q2527/125

    Abstract: Methods, compositions and articles of manufacture for assaying a sample for a target polynucleotide are provided. A sample suspected of containing the target polynucleotide is contacted with a polycationic multichromophore and a sensor PNA complementary to the target polynucleotide. The sensor PNA comprises a signaling chromophore to absorb energy from the excited multichromophore and emit light in the presence of the target polynucleotide. The methods can be used in multiplex form. Kits comprising reagents for performing such methods are also provided.

    Abstract translation: 提供了用于测定靶多核苷酸样品的方法，组合物和制品。 将涉及含有靶多核苷酸的样品与聚阳离子多重色素和与靶多核苷酸互补的传感器PNA接触。 传感器PNA包括信号发色团，以吸收来自激发的多色素的能量并在目标多核苷酸的存在下发光。 该方法可以多路复用形式使用。 还提供了包含用于执行这些方法的试剂的试剂盒。

    Polymers derived from polysaccharides comprising one or more oxime or amine functions, and uses thereof
    3.
    发明申请
    Polymers derived from polysaccharides comprising one or more oxime or amine functions, and uses thereof 审中-公开
    衍生自包含一种或多种肟或胺官能团的多糖的聚合物及其用途

    公开(公告)号：US20040197288A1

    公开(公告)日：2004-10-07

    申请号：US10481931

    申请日：2004-05-21

    Inventor： Etienne Fleury ,  Alain Domard

    IPC: A61K007/06 ,  A61K007/11 ,  C08G063/48 ,  C08G063/91

    CPC classification number: A61L2/16 ,  C08B37/00 ,  C08B37/006 ,  C08B37/0087 ,  C08B37/0096

    Abstract: The invention concerns a polymer derived from a polysaccharide copolymer consisting of a main chain comprising several similar or different anhydrohexose units, and branches comprising at least a neutral or anionic anhydropentose and/or anhydrohexose unit; said polymer derivative comprising one or several units bearing an oxime function at least on position C2. Furthermore, the polymer is obtainable by carrying out the following steps: a) contacting a polysaccharide with an aqueous solution comprising at least an oxidising agent for oxidising at least the hydroxyl radical borne by the carbon C2 of one or several units, into a ketone function; b) contacting the resulting polymer with hydroxylamine or a derivative to transform the ketone function into an oxime function. The invention also concerns a polymer obtainable by carrying out a step c) which consists in contacting the polymer having at least an oxime function at least on position C2 of said unit, with an agent reducing the oxime function. The resulting polymer bears an amine function at least on position C2. The invention further concerns the uses of said polymers.

    Abstract translation: 本发明涉及由多糖共聚物衍生的聚合物，该多糖共聚物由包含若干相似或不同的脱氢己糖单元的主链和至少包含中性或阴离子脱水有机硅和/或脱氢己糖单元的分支组成; 所述聚合物衍生物包含至少在位置C2上具有肟官能团的一个或多个单元。 此外，通过进行以下步骤可获得聚合物：a）使多糖与至少包含氧化剂的水溶液接触，以至少将由一个或多个单元的碳C2承载的羟基自由氧化成酮官能团 ; b）使所得聚合物与羟胺或衍生物接触以将酮功能转化成肟功能。 本发明还涉及通过进行步骤c）可获得的聚合物，其包括使至少具有至少在所述单元的位置C2上的肟官能团的聚合物与降低肟功能的试剂接触。 所得聚合物至少在C2位置具有胺官能团。 本发明还涉及所述聚合物的用途。

    Antistatic composition
    6.
    发明申请
    Antistatic composition 失效
    防静电组成

    公开(公告)号：US20040171762A1

    公开(公告)日：2004-09-02

    申请号：US10761821

    申请日：2004-01-21

    Inventor： Hui Chin ,  Christopher J. Fagouri

    IPC: C08G063/48 ,  C08L071/02

    CPC classification number: C08K5/42 ,  C08K5/0075 ,  C08K5/17 ,  C08L77/12 ,  Y10S428/922 ,  Y10S524/91 ,  Y10S524/913 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31913

    Abstract: Polymer compositions comprising a) a polymer substrate selected from the group consisting of the polyolefins, polyesters, polyamides and polylactic acids and b) a combination of i) at least one permanent antistatic additive selected from the group consisting of the polyetheresteramides and ii) at least one migratory antistatic additive selected from the group consisting of the alkylsulfonic acid salts, the alkyl diethanolamines and the alkyl diethanolamides, are effectively antistatic.

    Abstract translation: 聚合物组合物，其包含a）选自聚烯烃，聚酯，聚酰胺和聚乳酸的聚合物底物和b）i）至少一种选自聚醚酯酰胺的永久抗静电添加剂和ii）至少 选自烷基磺酸盐，烷基二乙醇胺和烷基二乙醇酰胺的一种迁移性抗静电添加剂是有效抗静电的。

    Multimodal polyamides, polyesters and polyester amides
    7.
    发明申请
    Multimodal polyamides, polyesters and polyester amides 审中-公开
    多峰聚酰胺，聚酯和聚酯酰胺

    公开(公告)号：US20040152847A1

    公开(公告)日：2004-08-05

    申请号：US10480232

    申请日：2003-12-10

    Inventor： Igor Emri ,  Bernd-Steffen von Bernstorff ,  Volker Rauschenberger ,  Hans Christoph Horn

    IPC: C08G063/48 ,  C08G063/91 ,  C08L067/00

    CPC classification number: C08L77/02 ,  C08L67/02 ,  C08L77/00 ,  C08L77/06 ,  C08L77/12 ,  C08L2666/14

    Abstract: A thermoplastic polymer mixture comprising m polymers Pn, where m is a natural number greater than 1 and n is a natural number from 1 to m, where n is a natural number from 1 to m, where each of the polymers has one or more functional groups of the structure null(R1)xnullC(O)null(R2)ynullpresent as repeat units in the main chain of polymer Pn where x and y, independently of one another, are 0 or 1, and xnullynull1 R1 and R2, independently of one another, are oxygen or nitrogen bonded into the main polymer chain, where in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent the polymer mixture has at least two maxima of the relative frequency W, and after aging of the polymer mixture at the melting point of the polymer mixture determined to ISO 11357-1 and 11357-3 for 5 minutes, the polymer mixture has in the differential distribution curve W(M) determined to DIN 55672-2 in hexafluoroisopropanol as eluent at least 2 maxima of the relative frequency W, and the position of the maxima here after aging of the polymer mixture at the melting point of the polymer mixture is within three times the recurrent standard deviation sigma(r) of MP in percentage of the value measured to DIN 55672-2, based on the position of the maxima prior to aging of the polymer mixture at the melting point of the polymer mixture.

    Abstract translation: 一种包含m聚合物Pn的热塑性聚合物混合物，其中m是大于1的自然数，n是1至m的自然数，其中n是1至m的自然数，其中每个聚合物具有一个或多个官能 结构 - （R 1）xC（O） - （R 2）y-的基团作为聚合物Pn主链中的重复单元存在，其中x和y彼此独立地为0或1， 和x + y = 1 R 1和R 2彼此独立地是键合到主聚合物链中的氧或氮，其中根据DIN 55672-2在六氟异丙醇中测定的差分分布曲线W（M） 作为洗脱剂，聚合物混合物具有相对频率W的至少两个最大值，并且在根据ISO 11357-1和11357-3测定的聚合物混合物的熔点下老化聚合物混合物5分钟后，聚合物混合物具有 在六氟异丙醇中根据DIN 55672-2测定的差分分布曲线W（M）作为洗脱剂，相对频率至少为2个最大值 y W，并且聚合物混合物在聚合物混合物的熔点下老化之后的最大值的位置是按照DIN 55672-2测量的值的百分比，MP的反复标准偏差σ（r）的三倍， 基于在聚合物混合物的熔点下聚合物混合物老化之前的最大值的位置。

    Methods of producing superabsorbent polymer products for use in agriculture
    9.
    发明申请
    Methods of producing superabsorbent polymer products for use in agriculture 审中-公开
    生产用于农业的超吸收聚合物产品的方法

    公开(公告)号：US20040152833A1

    公开(公告)日：2004-08-05

    申请号：US10762595

    申请日：2004-01-21

    Inventor： Steven William Doane ,  William McKee Doane

    IPC: C08G063/48 ,  C08G063/91

    CPC classification number: C08H99/00 ,  C08B31/00 ,  C08F251/00 ,  C09K8/12 ,  C09K17/32

    Abstract: Methods of making and using a superabsorbent starch graft copolymer involve producing starch graft copolymers having particle sizes useful in granule applicators for application to agricultural fields. Starch graft copolymers applied to field crops provide excellent anti-crusting properties, increased seed germination and stand, increased crop growth, increased yields, and reduced water requirements.

    Abstract translation: 制造和使用超吸收性淀粉接枝共聚物的方法涉及生产具有用于在农业领域应用的颗粒施用器中的粒径的淀粉接枝共聚物。 施用于田间作物的淀粉接枝共聚物提供优异的抗结皮性能，增加种子发芽和放置，增加作物生长，提高产量，减少水分需求。

Patent Agency Ranking